1727986680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2423}}^1$

素因数の和:2730

約数の個数: 192

約数和(自身を含む): 6443573760

約数和(自身を除く): 4715587080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 283, 315, 360, 420, 504, 566, 630, 840, 849, 1132, 1260, 1415, 1698, 1981, 2264, 2423, 2520, 2547, 2830, 3396, 3962, 4245, 4846, 5094, 5660, 5943, 6792, 7269, 7924, 8490, 9692, 9905, 10188, 11320, 11886, 12115, 12735, 14538, 15848, 16961, 16980, 17829, 19384, 19810, 20376, 21807, 23772, 24230, 25470, 29076, 29715, 33922, 33960, 35658, 36345, 39620, 43614, 47544, 48460, 50883, 50940, 58152, 59430, 67844, 71316, 72690, 79240, 84805, 87228, 89145, 96920, 101766, 101880, 109035, 118860, 135688, 142632, 145380, 152649, 169610, 174456, 178290, 203532, 218070, 237720, 254415, 290760, 305298, 339220, 356580, 407064, 436140, 508830, 610596, 678440, 685709, 713160, 763245, 872280, 1017660, 1221192, 1371418, 1526490, 2035320, 2057127, 2742836, 3052980, 3428545, 4114254, 4799963, 5485672, 6105960, 6171381, 6857090, 8228508, 9599926, 10285635, 12342762, 13714180, 14399889, 16457016, 19199852, 20571270, 23999815, 24685524, 27428360, 28799778, 30856905, 38399704, 41142540, 43199667, 47999630, 49371048, 57599556, 61713810, 71999445, 82285080, 86399334, 95999260, 115199112, 123427620, 143998890, 172798668, 191998520, 215998335, 246855240, 287997780, 345597336, 431996670, 575995560, 863993340, 1727986680]

約数ペア:

[(1, 1727986680), (2, 863993340), (3, 575995560), (4, 431996670), (5, 345597336), (6, 287997780), (7, 246855240), (8, 215998335), (9, 191998520), (10, 172798668), (12, 143998890), (14, 123427620), (15, 115199112), (18, 95999260), (20, 86399334), (21, 82285080), (24, 71999445), (28, 61713810), (30, 57599556), (35, 49371048), (36, 47999630), (40, 43199667), (42, 41142540), (45, 38399704), (56, 30856905), (60, 28799778), (63, 27428360), (70, 24685524), (72, 23999815), (84, 20571270), (90, 19199852), (105, 16457016), (120, 14399889), (126, 13714180), (140, 12342762), (168, 10285635), (180, 9599926), (210, 8228508), (252, 6857090), (280, 6171381), (283, 6105960), (315, 5485672), (360, 4799963), (420, 4114254), (504, 3428545), (566, 3052980), (630, 2742836), (840, 2057127), (849, 2035320), (1132, 1526490), (1260, 1371418), (1415, 1221192), (1698, 1017660), (1981, 872280), (2264, 763245), (2423, 713160), (2520, 685709), (2547, 678440), (2830, 610596), (3396, 508830), (3962, 436140), (4245, 407064), (4846, 356580), (5094, 339220), (5660, 305298), (5943, 290760), (6792, 254415), (7269, 237720), (7924, 218070), (8490, 203532), (9692, 178290), (9905, 174456), (10188, 169610), (11320, 152649), (11886, 145380), (12115, 142632), (12735, 135688), (14538, 118860), (15848, 109035), (16961, 101880), (16980, 101766), (17829, 96920), (19384, 89145), (19810, 87228), (20376, 84805), (21807, 79240), (23772, 72690), (24230, 71316), (25470, 67844), (29076, 59430), (29715, 58152), (33922, 50940), (33960, 50883), (35658, 48460), (36345, 47544), (39620, 43614)]